淤泥质潮滩与沙质海滩在组成物质和水动力特征方面具有本质差异，潮流对泥沙的输移起着主导作用。

There are essential differences of material and hydrodynamic features both in the mudflat and sand beach. The tidal current plays a leading role in sediment transport.

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沿海滩涂有丰富的土地资源，尤其是河口和淤泥质海岸的潮滩。

Coastal intertidal zone is rich of land resources, particularly in coastal estuaries and muddy tidal flats.

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沿海滩涂有丰富的土地资源，尤其是河口和淤泥质海岸的潮滩。

Coastal intertidal zone is rich of land resources, particularly in coastal estuaries and muddy tidal flats.

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